Peripheral drive bridge type mud scrape

  Product introduction of half axle mud scraper with peripheral transmission
1
Main beam
  The main beam is welded with carbon steel channel steel and short pipe
The main beam is 1000mm wide and welded with ordinary carbon steel plates and profiles
The whole height of the main beam is 1200 ~ 1500mm
The main beam is made in two or three sections
The center side of the tank is hinged on the central rotating support respectively, and the other two sides are connected to the end beam respectively
In the structural design, the static uncertain factors under the condition of three-point support are eliminated
At the same time, it can adapt to the elevation deviation of the tank top caused by the uneven settlement of the sedimentation tank and ensure the normal operation of the mud suction machine
  The main beam can bear all concentrated loads, mud scraping resistance of connecting parts such as mud scraping system and siphon system, and the uniformly distributed load of 150kg pedestrians per square meter
The deflection of the main beam is less than 1 / 700mm
The main beam bridge is equipped with walkway plate, which is made of galvanized ordinary steel plate

 
2
End beam and driving device
  The end beam and driving device are mainly composed of end beam, driving reducer, traveling wheel, overload protection device and other main components
  The end beam is made of ordinary carbon steel, and the drive reducer adopts shaft mounted helical gear reducer
According to our company's experience in producing peripheral mud suction machines for many years, in order to improve the Mo resistance and prolong its service life of the traveling wheel, the traveling wheel is made of steel, and MC reinforced nylon is poured outside the wheel core
The end beam and the walking wheel support are connected by bolts, and the installation direction of the walking wheel can be adjusted on site to ensure that it runs along the tangent track around
  The drive reducer is sleeved on the driving axle and fixed on the end beam through torque arm and compression spring overload protection device
When the working torque of the mud scraper exceeds the rated output torque of the reducer, the torque arm at the output end of the reducer acts and causes the spring in the overload protection device to compress
The pressure bar is close to the sensing distance of the planar contactless induction switch and instantly cuts off the power supply, and sends a fault signal at the same time, so as to protect the equipment from damage

4
Mud scraping and suction system
  The mud scraping and suction system is mainly composed of mud collecting scraper, flow regulating device, mud suction pipe, connecting support and pipeline mud collecting tank, which is mainly made of stainless steel plate and profile
The mud scraper is & ldquo; V” The scraper scrapes and collects the sludge at the bottom of the tank to & ldquo; V” At the corner of the row, the mud suction pipe installed here is pressed into the pipeline mud collection tank by using the water level difference with the mud discharge tank, and the mud collection scraper is bolted to the mud suction pipe
The mud suction pipe and pipeline collecting tank are connected with the main beam through the connecting support

  The flow regulating device is set at the outlet of the mud suction pipe of the pipeline mud collection tank
At the upper part of the main beam, the mud volume of each mud suction pipe and the mud level of the mud discharge tank can be adjusted respectively

5
Siphon system
  The siphon system is mainly composed of vacuum water diversion system and siphon pipe
It is connected between the sludge discharge tank and the central tank
Since the sludge discharge tank and the central sludge tank are two independent monomers, they have no contact and do not need a sealing mechanism, so there is no leakage
  The vacuum water diversion system is mainly composed of submersible pump, suction vacuum water ejector, solenoid valve and pipeline, which is convenient and reliable

6
Skimming board, articulated slag scraper
  The slag skimming plate and articulated slag scraper are mainly made of stainless steel plate

  The skimming board is installed at the lower part of the main beam, which is close to the central guide cylinder from the end of the pool center, and the gap between the other end and the slag bucket is not more than 5mm,
The main beam is installed at an included angle to ensure that the scum in the pool is scraped and collected from the center of the pool to the articulated slag scraper, and then scraped into the slag discharge bucket through the articulated slag scraper

 
7
Weir plate cleaning device
  The weir plate cleaning device is mainly composed of trolley and brush
The main beam pulls the trolley to run in the outlet weir, so as to drive the brush to squeeze the inner side and bottom surface of the outlet weir, so as to achieve the effect of cleaning the outlet weir